As liquid urine is denser than the atmosphere, why yes. The urine stream from Putin's penis splashing on Trump's sphincter is easily described with buoyancy, no need for the magical force that no one can explain what it is.

Without any permission or respectful consideration for any of you clowns or the throngs of your followers on the Facebook, I have taken it upon myself to advertise this space on the mafia giant known as MU. It may likely be ignored, but with the hordes of spectators milling about there looking for snacks and some place to pee we may perhaps swell our numbers to epic proportions.